https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-20T15:56:07.181494Z 2023-11-20T15:56:32.179935Z s3://sentinel-s1-l1c/GRD/2023/11/20/IW/DV/S1A_IW_GRDH_1SDV_20231120T155607_20231120T155632_051302_06309C_BC7B Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-11-20T15:56:07.181494Z 2023-11-20T15:56:32.179935Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231120T180259_V20231120T141838_20231120T173608.EOF 348.0248957089238 693000 Copernicus Ground Segment 2023-11-20T18:47:36.049747Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231120T155607_20231120T155632_051302_06309C_BC7B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.318205349873026 -4.210346905235535,36.41622101143678 -3.969076605341647,37.50091116392788 -3.729175496824351,37.46167874067339 -3.5484099359293833,37.42367373498054 -3.3672819827207645,37.38929315553628 -3.185355595326111,37.361860300269484 -3.001896385284005,37.31440066774932 -2.822903363343472,37.229834374970466 -2.4626147475178506,37.190806392385966 -2.2817586071325273,37.17895582888257 -2.222094778883046,36.09233753674496 -2.4600289921309306,34.990437457585635 -2.700331145618698,35.041500501999685 -2.94149665311444,35.08068471257751 -3.12283921324737,35.11725837053125 -3.3047574901091994,35.15944491151763 -3.4854493955250456,35.1921608168431 -3.668222733539982,35.234062336381015 -3.8489842905225,35.279358746471324 -4.029002035980492,35.318205349873026 -4.210346905235535)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80875 46.30919514721678 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-11-20T20:54:34.169737Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/S04E035/2023/11/20/06309C 2.0E-4 2.0E-4 true block average 2 2 -3.0 35.0 -4.0 36.0 POLYGON((35.27206119859974 -4.0,35.23406233638135 -3.848984290523502,35.19216081684294 -3.6682227335392183,35.15944491151784 -3.4854493955258743,35.11725837053148 -3.3047574901100316,35.08068471257692 -3.1228392132443306,35.054141811696745 -3.0,36.0 -3.0,36.0 -4.0,35.27206119859974 -4.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_06309C_S04E035_2023_11_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06309C_S04E035_2023_11_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06309C_S04E035_2023_11_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06309C_S04E035_2023_11_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06309C_S04E035_2023_11_20_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid